The ACSW-5549 from Cobham Signal & Control Solutions is a RF Switch with Frequency 550 MHz to 2.5 GHz, Insertion Loss 1.25 dB, Isolation 58 dB, P1dB 50 dBm, P1dB 100 W. Tags: Module with Connectors, Solid State. More details for ACSW-5549 can be seen below.